public override VainDrawer CalculateNextPosition(Vain last, Vain next)
{
Vector3 position = this.obj.transform.position;
if (next == exits[1])
{
// Leave through bottom
position += new Vector3(0, 0, size.z);
}
else
{
// Leave through top
position += new Vector3(0, 0, size.z);
}
return new VainDrawer(position, new Vector3());
}
public override VainDrawer CalculateNextPosition(Vain last, Vain next)
{
// Define some variables
Vector3 position = this.obj.transform.position;
Vector3 rotation = this.obj.transform.eulerAngles;
// Check in what direction the vain is placed
bool flip = this.obj.transform.GetChild(0).transform.forward.z != -1f;
Vector3 origin = this.obj.transform.position;
Vector3 far = origin + new Vector3(0f, 0f, this.obj.GetComponentInChildren<MeshFilter>().mesh.bounds.extents.z * 2) * scale;
Vector3 exit0 = flip ? far : origin;
Vector3 exit1 = flip ? origin : far;
//Debug.Log(this.GetID() + " : e0 " + exit0 + " : e1 " + exit1);
// Check from wich end we are leaving
if (next == exits[0])
{
// We are leaving from the bottom side
// Set the position to continue on bottom and set the exit position to a calculation from the current vain
//position = new Vector3(position.x, position.y, position.z - (size.z * this.scale));
position = exit0;
}
else
{
// We are leaving from the top side
// Set the position to continue on top and set the exit position to a calculation from the current vain
//position = new Vector3(position.x, position.y, position.z + (size.z * this.scale));
position = exit1;
}
Debug.Log(position - origin);
// Return the information in the VainDrawer format
return new VainDrawer(position, rotation);
}
public override Vain GetStraight(Vain last)
{
if (exits[0] == last)
return exits[1];
else
return exits[0];
}
public override VainDrawer CalculateNextPosition(Vain last, Vain next)
{
// Define some variables
Vector3 position = this.obj.transform.position;
Vector3 rotation = this.obj.transform.eulerAngles;
// Check in what direction the vain is placed
//flip = this.obj.transform.GetChild(0).transform.forward.z != -1f;
Vector3 origin = this.obj.transform.position;
Vector3 far = origin + new Vector3(0f, 0f, this.obj.GetComponentInChildren<MeshFilter>().mesh.bounds.extents.z * 2) * scale;
Vector3 exit0 = flip ? far : origin;
Vector3 exit1 = (flip ? origin : far) + new Vector3(-0.573125f * scale, 0f, 0f);
Vector3 exit2 = (flip ? origin : far) + new Vector3(0.5825f * scale, 0f, 0f);
//Debug.Log("0 : " + exit0);
//Debug.Log("1 : " + exit1);
//Debug.Log("2 : " + exit2);
// Check from wich end we are leaving
if (next == exits[0])
{
// We are leaving from the bottom side
// Set the position to continue on bottom and set the exit position to a calculation from the current vain
//if (direction.z == -1f)
//{
// position = new Vector3(position.x, position.y, position.z + (size.z * this.scale));
//}
//else
//{
// position = new Vector3(position.x, position.y, position.z);
//}
position = exit0;
}
else if(next == exits[1])
{
// We are leaving from the left top side
// Set the position to continue on left top and set the exit position to a calculation from the current vain
//if (direction.z == -1f)
//{
// position = new Vector3(position.x - (0.574f * this.scale), position.y, position.z + (size.z * this.scale));
//}
//else
//{
// position = new Vector3(position.x + (0.574f * this.scale), position.y, position.z);
//}
position = exit1;
}
else
{
// We are leaving from the right top side
// Set the position to continue on right top and set the exit position to a calculation from the current vain
//if (direction.z == -1f)
//{
// position = new Vector3(position.x + (0.574f * this.scale), position.y, position.z + (size.z * this.scale));
//}
//else
//{
// position = new Vector3(position.x - (0.574f * this.scale), position.y, position.z);
//}
position = exit2;
}
// Return the information in the VainDrawer format
return new VainDrawer(position, rotation);
}
public override Vain GetStraight(Vain last)
{
flip = false;
// Return the opposite exit of the found one
if (exits[0] == last)
{
// Return the opposite exit from the 0-exit
return this.exits[1];
}
else if (exits[1] == last)
{
// Return the opposite exit from the 1-exit or 2-exit
flip = true;
return this.exits[0];
}
else if(exits[2] == last)
{
flip = true;
return this.exits[0];
}
else
{
// There is no vain found that had to be drawn
// This could mean that it is the first vain we are trying to draw
// Return by default the exit that is not null
return this.exits[0] == null ? this.exits[1] : this.exits[0];
}
}
public override Vain GetSecond(Vain last)
{
// Find the end of the vain that is already drawn
int found = -1;
for (int i = 0; i < exits.Length; i++)
{
if (exits[i] == null)
continue;
if (exits[i].IsDrawn())
{
// You found the vain that is drawn at the moment
// End your quest
found = i;
break;
}
}
// Return the opposite exit of the found one
if (found == 0)
{
// Return the opposite exit from the 0-exit
return this.exits[2];
}
else if (found == 1)
{
// Return the opposite exit from the 1-exit
return this.exits[2];
}
else if (found == 2)
{
// Return the opposite exit from the 2-exit
return this.exits[1];
}
else
{
// There is no vain found that had to be drawn
// This could mean that it is the first vain we are trying to draw
// Return by default the exit that is not null
return this.exits[0] == null ? this.exits[1] : this.exits[0];
}
}